| | | | | | | | |
| Significant Subsidiary | | State/Country of Incorporation |
| A&S Industry Technology (Tianjin) Co., Ltd. | | China |
| American Precision Industries Inc. | | Delaware |
| Ameridrives International LLC | | Delaware |
| Arrowhead Systems, LLC | | Wisconsin |
| Ball Screws & Actuators Co. Inc. | | California |
| Bauer Gear Motor GmbH | | Germany |
| Boston Gear LLC | | Delaware |
| Cambridge International, Inc. | | Delaware |
| Centa-Antriebe Kirschey GmbH | | Germany |
| Formsprag LLC | | Delaware |
| Inertia Dynamics, LLC | | Delaware |
| Kollmorgen Automation AB | | Sweden |
| Kollmorgen Corporation | | New York |
| Land Newco, Inc. | | Delaware |
| Motion Engineering Incorporated | | California |
| Nook Industries LLC | | Nevada |
| Portescap India Private Limited | | India |
| Regal Beloit America, Inc. | | Wisconsin |
| Regal Beloit Canada ULC | | Canada |
| Regal Beloit Italy SpA (fka Nicotra Gebhardt SpA) | | Italy |
| Regal Switzerland Manufacturing GmbH | | Switzerland |
| Rexnord FlatTop Europe B.V. | | the Netherlands |
| Rexnord FlatTop Europe S.r.l. | | Italy |
| Rexnord I.H. B.V. | | the Netherlands |
| Rexnord Industries, LLC | | Delaware |
| Rexnord Kette GmbH | | Germany |
| Stromag GmbH | | Germany |
| Svendborg Brakes ApS | | Denmark |
| TB Wood's Incorporated | | Pennsylvania |
| Thomson Industries, Inc. | | New York |
| Thomson Linear LLC | | Delaware |
| Tollo Linear AB | | Sweden |
| Warner Electric LLC | | Delaware |